because in report we found that lots of gif and png file are getting downlaod every time. If they are maintained under expires-header - they will not be downloaded - containing traffic/ bandwdith demand....

So as per reply. in jetty we can not compress the data...i never worked on jetty so wanted to know this. We are using SSL..so there are very less chances were we can do the performance tunning in this regards...

Can you please tell me about below possibilities :

1. Is there any command by which i can set standard ( HTML ) version as a default profile for all users ?? In admin GUI, its avalible in prefernce, so i m thinking there must be some command to do that for all users.

2. Is there any logs getting generate from where i can check how many users login with Advanced ( Ajax) OR stanard ( HTML ) profile ?

Any idea how can imap_count touch 472 which is more than the set value zimbraImapNumThreads = 200. Or may be there is no relation between imap_count and zimbraImapNumThreads
Similar with pop_count and zimbraPop3NumThreads

Also, the max db_conn_count is 2565 in mailboxd.csv. and i have set max db connection to 500.. How can db_conn_count touch 4 digit value. Is it different from max_connection?